<ion-header-bar align-title="center" class="bar-calm" id="handerMain">
    <h1 class="title">上线公告</h1>
    <div class="return_img" ng-click="_up_return()">
        <img src="img/return_1.png" alt="">
    </div>
</ion-header-bar>
<ion-content class="has-header" id="content" ng-controller="goonline" style="background: #fff;">
    <img src="img/goonline.png" alt="" style="width: 100%;">
</ion-content>
